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9 Things to Know About Metal Roofing in Florida

As a homeowner in Florida, you should definitely consider metal roofing. With the exception of very flat roof pitches, metal roofing has become a mainstream and popular alternative to shingles and tiles for nearly any home. Homeowners with varying preferences when it comes to the design of their homes will love the selection of colors and designs. If you are interested in metal roofing in Florida and wondering about its merits, here are 9 things you should know:

1. A Metal Roof Does Not Attract Lightning

Many people assume that a metal roof will attract lightning. Well, contrary to these assumptions, facts and statistics suggest otherwise. Some studies have been carried out, and there are supporting facts to ascertain that a metal roof will not attract lightning any more than any other type of roofing material. According to the Metal Construction Association, “metal roofing does not in any way increase the risk of a lightning strike”. Moreover, in case the metal roofing has been struck by lightning, it is less combustible as compared to roofs that have been manufactured using materials such as wood.

The assumptions about metal roofs attracting lightning come about since the materials used to manufacture such a roof are electrical conductors, and they are also not combustible. However, a metal roof is preferable because of its properties, especially when there is lightning.

The main reason why metal roofs aren’t a lightning magnet is that lightning usually seeks the shortest path to the ground. As a result, telephone poles and trees are more likely to get struck. Also, the metal roof is an isolated structure, and it does not have a direct path to the ground. Therefore, there is scientifically no reason why lighting would be attracted to a metal roof any more than other types of roofs.

2. A Metal Roof is Impervious to Insect, Rot, and Fire Damage

One of the major reasons why metal roofing has become so popular is because a metal roof is impervious to the damage caused by insects, such as termites. A metal roof also cannot rot. And not only that, the virtually fireproof properties of a metal roof makes it the ideal choice for homes in areas that are prone to wildfires.

3. A Metal Roof Can Be Used on a Roof that has Low Slopes.

There are assumptions that a metal roof can only be installed on a steep slope. Well, standing-seam metal roofing can also be installed on a gently pitched roof. The continuous roof panels that run from the ridge to the eaves are raised and also sealed tightly together. In the process, they can resist water. Some slope is required to ensure the water can run-off easily.

4. The Installation and Repairs Can Only Be Handled by a Professional

It’s not unheard of for DIYers to install or repair their own metal roofing. It is advisable, however, to hire a professional to handle such tasks since they possess specialized skills. A professional will also have access to select retailers. Luckily, metal roofs rarely need repair.

5. Metal Roofs Can Be Recycled

Metal roofs are long-lasting. As an added bonus, once you do decide you replace your metal roof, you can sell the old metal roof at the metal recycling outlets. As for the asphalt roofing, it will take up a lot of space at a landfill.

6. Metal Roofs Are Not as Noisier When Compared to Asphalt Roofing

There is a misconception that a metal roof is noisy as compared to other types of roofs. The main assumption is that metal roofs will produce a lot of noise when it’s raining. The reality is that when the metal roofing is installed correctly, it will not be any noisier than any other roofing type. Also, the insulation and the attic usually act as sound barriers.

7. A Metal Roof Can Be Installed Over an Old Roof

A metal roof can be easily installed over an existing roof without affecting the shingles in any way. The main focus should be on following the building codes in each state. It is advisable that the previous roofing material gets removed; however, tear-off can increase the cost of the job and get messy.

The main issue with the installation over the existing roofing material is that there could be trapped water vapor between the old roofing and the metal roofing. The moisture will build-up, and eventually, mold will start to appear. The roofers can make sure they have installed a vented metal roof to eliminate the issue associated with the trapped water vapor.

In some instances, the metal roof can be installed over the furring strips. The metal will be raised, and there will be a ventilating air pocket.

Florida roofing codes are very strict due to the frequency of hurricanes, make sure to consult with a company the specializes in metal roofing in Florida.

8. Metal Roofing is Cost-Effective

Although the metal roofing products usually have a warranty from the manufacturer similar to an asphalt roof (around 30 years), they are well documented to last way longer than that. A metal roof is more cost-effective since it can last on average between 40 and 70 years according to State Farm Insurance statistics. As a result, a homeowner will only be tasked with installing another metal roof after a long period, probably not even in their lifetime. In this case, the overall cost of an asphalt roof will be higher, considering durability compared to the metal roof’s lifespan.

9. A Metal Roofing in Florida is Energy Efficient

Some studies have been carried out, and they showcase that a metal roof is energy efficient since it usually reflects the solar radiant heat, which helps reduce the cooling costs in your home. In regions where the cooling costs are high, such as Florida, you can install a metal roof because of its reflective capacity. The roof will also help to improve energy savings.


Are you a homeowner? Are you wondering which is the best roof for your house? You should consider the benefits of metal roofing. We have managed to look into the advantages of metal roofing. The merits outweigh the demerits, and you will get value for your money.